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Hazardous Weather Conditions

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Fair

92°F

33°C

Humidity	47%
Wind Speed	W 7 mph
Barometer	30.07 in (1017.9 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	97°F (36°C)
Last update	24 Jun 7:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lower Allen PA

Extreme Heat Warning June 24, 08:08pm until June 25, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

Extreme Heat Warning June 24, 08:08pm until June 25, 08:00pm
NOW until 8:00pm Wed
Extreme Heat Warning
Tonight
Low: 75 °F
Clear
Wednesday
High: 95 °F
Sunny then
Chance
T-storms
Wednesday Night
Low: 73 °F
Chance
T-storms then
Chance
Showers
Thursday
High: 87 °F
Chance
Showers then
T-storms
Likely
Thursday Night
Low: 66 °F
T-storms
Likely then
Showers
Likely
Friday
High: 76 °F
Chance
Showers
Friday Night
Low: 69 °F
Chance
T-storms
Saturday
High: 86 °F
Mostly Cloudy
then T-storms
Likely

Detailed Forecast

Tonight

Clear, with a low around 75. Light west wind.

Wednesday

A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Heat index values as high as 103. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Partly sunny, with a high near 87. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 66. East wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Saturday

Showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.

Saturday Night

Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.

Sunday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 50%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.